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2 years ago

Math hw due tmr...need little help plz!!?!

Mathematics

1 answer:

Oliga [24]2 years ago

3 0

First you gotta find out what this is:
${3}^{9} =$

Then you gotta figure out what this is too:
${3}^{5}$ =
Once you figure that out you must divide:
${3}^{9} \div {3}^{5} =$

And the answer of that equation will be the answer to the problem of how many times bigger the capacity of the of the Madison square Garden in NY than the typical movie theater!

Hope it helps Good Luck! ( If I did anything wrong please let me know and Ill fix it :) )

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Craig is practicing his baseball pitching he kept track of the speed oI made a histogram at right can you tell the speed of each

LenKa [72]

Step-by-step explanation:

I am not sure, if something else is missing.

but given that one chart we can say that Craig had 2 fastest throws.

they were in the category 70-75 mph.

but we cannot say precisely which one was faster, and how fast it went.

it is also not clear what is the categorization of a border element (e.g. with an exact speed of 60 mph - is it in the 55-60 or in the 60-65 category ? or both ?).

I assume the upper limit of each interval is included, and the lower limit is excluded.

under this assumption we can say the fastest pitch was faster than 70 mph but slower than or equal to 75 mph.

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1 year ago

In a blueprint for a house, the scale is 1 inch = 5 feet. In the blueprint, one room

Dimas [21]

for each inch is 5 feet, so for each 0.5 aka 1/2 inch, it would be 2.5 inches

2in: 5+5=10ft

2.5in: 5+5+2.5=12.5ft

or just simply mutiply by 2

2(5)= 10ft

2.5 inches so 2.5(5)=12.5

The dimensions of the actual room are 10 feet by 12.5 feet

5 0

2 years ago

The candy shop puts 10 ounces of gummy bears in each box. How many boxes do they need to fill if there are 2,114 pounds of gummy

Tems11 [23]

Answer:

Number of boxes= 3,382.4 = 3,383 boxes

Step-by-step explanation:

Giving the following information:

Number of ounces per box= 10 ounces

Total pounds= 2,114

We know that one pound is 16 ounces.

<u>To calculate the number of boxes, we need to use the following formula:</u>

Number of boxes= total ounces / ounces per box

Number of boxes= (2,114*16) / 10

Number of boxes= 3,382.4 boxes

3 0

2 years ago

What equation can be written for 29 is 6 more then k? what is K?

ehidna [41]

Answer:

k = 23

Step-by-step explanation:

3 0

2 years ago

Suppose you do an analysis of the starting salaries of 100 recent Lehman graduates. You find that the average starting salary is

madreJ [45]

Answer:

a) (59180,60820)

b) (59020,60980)

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = $60,000

Standard Deviation, σ = $5,000

Sample size, n = 100

a) 90% critical values

$\mu \pm z_{critical}\frac{\sigma}{\sqrt{n}}$

Putting the values, we get,

$z_{critical}\text{ at}~\alpha_{0.10} = 1.64$

$60000 \pm 1.64(\frac{5000}{\sqrt{100}} ) = 60000 \pm 820 = (59180,60820)$

b) 95% critical values

$\mu \pm z_{critical}\frac{\sigma}{\sqrt{n}}$

Putting the values, we get,

$z_{critical}\text{ at}~\alpha_{0.05} = 1.96$

$60000 \pm 1.96(\frac{5000}{\sqrt{100}} ) = 60000 \pm 980= (59020,60980)$

5 0

2 years ago